Make virtio block driver be the default for the appliance.

[libguestfs.git] / daemon / mknod.c

diff --git a/daemon/mknod.c b/daemon/mknod.c
index adaeb80..46a1839 100644 (file)
--- a/daemon/mknod.c
+++ b/daemon/mknod.c
@@ -29,10 +29,26 @@
 #include "../src/guestfs_protocol.h"
 #include "daemon.h"
 #include "actions.h"
+#include "optgroups.h"
+
+#ifdef HAVE_MKNOD
+int
+optgroup_mknod_available (void)
+{
+  return 1;
+}
+#else
+int
+optgroup_mknod_available (void)
+{
+  return 0;
+}
+#endif
 
 int
 do_mknod (int mode, int devmajor, int devminor, const char *path)
 {
+#ifdef HAVE_MKNOD
   int r;
 
   CHROOT_IN;
@@ -45,6 +61,9 @@ do_mknod (int mode, int devmajor, int devminor, const char *path)
   }
 
   return 0;
+#else
+  NOT_AVAILABLE (-1);
+#endif
 }
 
 int